Most Efficient Solar Panels

The most efficient solar panels available in 2020 use the high purity n type ibc cells manufactured by sunpower and lg.

Most efficient solar panels.

Our x22 has a record breaking efficiency of up to 22 8 percent making it the best performing panel on the market today. Rec recently released the alpha series using high performance hjt n type cells which boosted efficiency close to the level of ibc cells. They are especially great for urban areas with limited space but even off the grid locations. Though they will come with a higher price tag sunpower will often be the consumer favorite for anyone concerned with efficiency as a primal metric of interest.

They require the least amount of space compared to the other two types polycrystalline and thin film. The company has over 12 000 employees and has over 15 overseas subsidiaries in japan korea singapore india germany and other countries. These companies combine durability and reliability with premium protection and fair prices making them the brands with the best solar panels available. Though modules need solar energy aka sunshine to produce usable electricity solar panels are actually most efficient at low temperatures.

Panels designed with materials to reduce the impacts of higher temperatures generally have higher efficiencies. Their most efficient solar panel is the rec alpha series 380 aa. Polycrystalline panel efficiency typically ranges from 15 to 17 percent. Sunpower produces the highest efficiency monocrystalline solar panels available.

Generally speaking sunpower lg and panasonic make the best solar panels in 2020 due to the high efficiencies competitive pricing and stellar 25 year warranty offered by each brand. Right now sunpower manufactures the most efficient panels on the market the series x which boast a whopping 22 8 efficiency rating. Read more about types of solar panelson our blog. There are a few other solar panel manufacturers that produce premium efficiency panels which all clock in with efficiencies above 20.